// import axios from 'axios'
// import { MessageBox, Message } from 'element-ui'
// import store from '@/store'
// import { getToken } from '@/utils/auth'

// // create an axios instance
// const service = axios.create({
//   baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
//   // withCredentials: true, // send cookies when cross-domain requests
//   timeout: 5000 // request timeout
// })

// // request interceptor
// service.interceptors.request.use(
//   config => {
//     // do something before request is sent

//     if (store.getters.token) {
//       // let each request carry token
//       // ['X-Token'] is a custom headers key
//       // please modify it according to the actual situation
//       config.headers['X-Token'] = getToken()
//     }
//     return config
//   },
//   error => {
//     // do something with request error
//     console.log(error) // for debug
//     return Promise.reject(error)
//   }
// )

// response interceptor
// service.interceptors.response.use(
/*
   * If you want to get http information such as headers or status
   * Please return  response => response
*/

/**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
/*   response => {
    const res = response.data

    // if the custom code is not 20000, it is judged as an error.
    if (res.code !== 20000) {
      Message({
        message: res.message || 'Error',
        type: 'error',
        duration: 5 * 1000
      })

      // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
      if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
        // to re-login
        MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
          confirmButtonText: 'Re-Login',
          cancelButtonText: 'Cancel',
          type: 'warning'
        }).then(() => {
          store.dispatch('user/resetToken').then(() => {
            location.reload()
          })
        })
      }
      return Promise.reject(new Error(res.message || 'Error'))
    } else {
      return res
    }
  },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
) */

// export default service

// 导出一个axios的实例  而且这个实例要有请求拦截器 响应拦截器
import axios from 'axios'
import store from '@/store'
// 引入路由
import router from '@/router'
const service = axios.create({
  // baseURL: 'http://ihrm-java.itheima.net',
  baseURL: process.env.VUE_APP_BASE_API,
  timeout: 5000
}) // 创建一个axios的实例

service.interceptors.request.use(
  config => {
    // console.log('1', config)
    // console.log(store)
    const token = store.state.user.token
    // console.log(token)
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }
    // console.log('2', config)
    return config
  },

  err => {
    return Promise.reject(err)
  }
) // 请求拦截器

service.interceptors.response.use(
  response => {
    // console.log(response.data)
    if (response.data.success === false) {
      alert(response.data.message)
      return Promise.reject(new Error(response.data.message || 'Error'))
    } else {
      return response.data
    }
  }, async err => {
    console.dir(err)
    if (err.response.status === 401) {
      console.log('token失效')
      await store.dispatch('user/logout')
      router.push('/login?return_url=' + encodeURIComponent(router.currentRoute.fullPath))
    }
  }
) // 响应拦截器
export default service // 导出axios实例
